PHP判断单双

2023-09-05 阅读 90 评论 0

摘要：PHP判断单双当传入数组，将计算数组中元素总和再判断单双。 /*** 判断单双* 1为单，0为双* @param array|integer $numbers * @return int*/public function judgeSingDual($numbers){if(is_array($numbers)){$total=0;foreach ($numbers as $n){$to

PHP判断单双

当传入数组，将计算数组中元素总和再判断单双。

 /*** 判断单双* 1为单，0为双* @param  array|integer $numbers * @return int*/public function judgeSingDual($numbers){if(is_array($numbers)){$total=0;foreach ($numbers as $n){$total+=intval($n);}if($total%2==0){return 0;}else{return 1;}}else{if($numbers%2==0){return 0;}else{return 1;}}}

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